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transfer now requires --allow-unfunded-recipient if the recipient doesn't exist

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This commit is contained in:
Michael Vines
2021-03-22 11:10:44 -07:00
committed by mergify[bot]
parent d76ad33597
commit 3dff5c9dee
8 changed files with 108 additions and 7 deletions
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37
cli/src/cli.rs
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@@ -360,6 +360,7 @@ pub enum CliCommand {
from: SignerIndex,
sign_only: bool,
dump_transaction_message: bool,
allow_unfunded_recipient: bool,
no_wait: bool,
blockhash_query: BlockhashQuery,
nonce_account: Option<Pubkey>,
@@ -865,6 +866,7 @@ pub fn parse_command(
let (fee_payer, fee_payer_pubkey) =
signer_of(matches, FEE_PAYER_ARG.name, wallet_manager)?;
let (from, from_pubkey) = signer_of(matches, "from", wallet_manager)?;
let allow_unfunded_recipient = matches.is_present("allow_unfunded_recipient");
let mut bulk_signers = vec![fee_payer, from];
if nonce_account.is_some() {
@@ -886,6 +888,7 @@ pub fn parse_command(
to,
sign_only,
dump_transaction_message,
allow_unfunded_recipient,
no_wait,
blockhash_query,
nonce_account,
@@ -1139,6 +1142,7 @@ fn process_transfer(
from: SignerIndex,
sign_only: bool,
dump_transaction_message: bool,
allow_unfunded_recipient: bool,
no_wait: bool,
blockhash_query: &BlockhashQuery,
nonce_account: Option<&Pubkey>,
@@ -1153,6 +1157,21 @@ fn process_transfer(
let (recent_blockhash, fee_calculator) =
blockhash_query.get_blockhash_and_fee_calculator(rpc_client, config.commitment)?;
if !allow_unfunded_recipient {
let recipient_balance = rpc_client
.get_balance_with_commitment(to, config.commitment)?
.value;
if recipient_balance == 0 {
return Err(format!(
"The recipient address ({}) is not funded. \
Add `--allow-unfunded-recipient` to complete the transfer \
",
to
)
.into());
}
}
let nonce_authority = config.signers[nonce_authority];
let fee_payer = config.signers[fee_payer];
@@ -1822,6 +1841,7 @@ pub fn process_command(config: &CliConfig) -> ProcessResult {
from,
sign_only,
dump_transaction_message,
allow_unfunded_recipient,
no_wait,
ref blockhash_query,
ref nonce_account,
@@ -1837,6 +1857,7 @@ pub fn process_command(config: &CliConfig) -> ProcessResult {
*from,
*sign_only,
*dump_transaction_message,
*allow_unfunded_recipient,
*no_wait,
blockhash_query,
nonce_account.as_ref(),
@@ -2205,6 +2226,12 @@ pub fn app<'ab, 'v>(name: &str, about: &'ab str, version: &'v str) -> App<'ab, '
.requires("derived_address_seed")
.hidden(true)
)
.arg(
Arg::with_name("allow_unfunded_recipient")
.long("allow-unfunded-recipient")
.takes_value(false)
.help("Complete the transfer even if the recipient address is not funded")
)
.offline_args()
.nonce_args(false)
.arg(fee_payer_arg()),
@@ -2908,6 +2935,7 @@ mod tests {
from: 0,
sign_only: false,
dump_transaction_message: false,
allow_unfunded_recipient: false,
no_wait: false,
blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
nonce_account: None,
@@ -2933,6 +2961,7 @@ mod tests {
from: 0,
sign_only: false,
dump_transaction_message: false,
allow_unfunded_recipient: false,
no_wait: false,
blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
nonce_account: None,
@@ -2945,11 +2974,12 @@ mod tests {
}
);
// Test Transfer no-wait
// Test Transfer no-wait and --allow-unfunded-recipient
let test_transfer = test_commands.clone().get_matches_from(vec![
"test",
"transfer",
"--no-wait",
"--allow-unfunded-recipient",
&to_string,
"42",
]);
@@ -2962,6 +2992,7 @@ mod tests {
from: 0,
sign_only: false,
dump_transaction_message: false,
allow_unfunded_recipient: true,
no_wait: true,
blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
nonce_account: None,
@@ -2995,6 +3026,7 @@ mod tests {
from: 0,
sign_only: true,
dump_transaction_message: false,
allow_unfunded_recipient: false,
no_wait: false,
blockhash_query: BlockhashQuery::None(blockhash),
nonce_account: None,
@@ -3033,6 +3065,7 @@ mod tests {
from: 0,
sign_only: false,
dump_transaction_message: false,
allow_unfunded_recipient: false,
no_wait: false,
blockhash_query: BlockhashQuery::FeeCalculator(
blockhash_query::Source::Cluster,
@@ -3075,6 +3108,7 @@ mod tests {
from: 0,
sign_only: false,
dump_transaction_message: false,
allow_unfunded_recipient: false,
no_wait: false,
blockhash_query: BlockhashQuery::FeeCalculator(
blockhash_query::Source::NonceAccount(nonce_address),
@@ -3115,6 +3149,7 @@ mod tests {
from: 0,
sign_only: false,
dump_transaction_message: false,
allow_unfunded_recipient: false,
no_wait: false,
blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
nonce_account: None,